Plastic buckle

Details Plastic buckle Plastic buckle

1986-10-17

1988-03-01

Dorner, Kenneth J.

Buckles, buttons, clasps, etc.

Separable-fastener or required component thereof

Each mating member having similarly shaped, sized, and...

24633, A44B 1124

Patent

active

047276304

ABSTRACT:
A plastic buckle consisting of a one-piece plastic molding has a belt insertion hole defined by top and bottom walls facing each other and opposite side walls facing each other. The front wall of the buckle has a lock portion defined by a U-shaped slit-like opening. The lock portion is elastically deformable and has a lock pawl provided on the inner side of its end portion. The opposite side walls are provided with side holes communicating with the belt insertion hole. Operating members penetrate the side holes to be inwardly elastically deformed to be brought into contact with the side portions of the lock portion to cause an upward displacement of the free end of the lock portion.

REFERENCES:
patent: 1483853 (1924-02-01), Schwerd
patent: 1823043 (1931-09-01), Heugas
patent: 2069559 (1937-02-01), Ritter
patent: 2125775 (1938-08-01), Eisenman
patent: 2412164 (1946-12-01), MacLachlan
patent: 2474372 (1949-06-01), Schmith
patent: 3900923 (1975-08-01), Thomas
patent: 4552407 (1985-11-01), Takada
patent: 4577377 (1986-03-01), Kasai

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